Wireless Sensor Networks M

Transcription

1 Wireless Sensor Networks M [email protected] Office Hours: Tuesday 3 5 Main Building, third floor Tutor: Danilo Abrignani [email protected] Credits: 6

2 Syllabus WSNs 1. Part I: WSN Design 20 hours 2. Part II: WSN Implementation 30 hours 3. Part III: Case Studies 10 hours

3 WSN Design Energy Efficiency Application Layer Time Synchronization Network Layer MAC Layer Localization PHY Layer Radio Channel

4 WSN Implementation

5 WSN Case Studies Funded by EC / other International Bodies / Industies FP7 NEWCOM# (Network of Excellence) FP7 WiserBAN (IP) FP7 ediana (IP) RIGERS National project Industry contract with Centrale Adriatica, IT Industry contract with Smail, IT Industry contract with Cefla, IT Industry contract with Intel Bilateral cooperation with Supelec (France), Univ. of Athens (Greece), SSSA (Italy), Univ. of Parma (Italy), Univ. of Catania (Italy), TUB (Germany) 5

6 Case Study: Smart Buildings

7 Energy Efficient Buildings: Indoor 7

8 Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 8

9 Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 9

10 Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 10

11 Case Study: Smart Lighting

12 Casalgrande Testbed 24 lamp posts One 3G gateway Custom TI CC

13 Test 13

14 Case Study: Smart Warehouse

15 Warehouse

16 ZC ZC ZC 1 80 m ZC ZC

17 Coverage map

18 Case Study: Smart Bodies

19 Aims Miniaturization size < 4x4x1 mm 3 Ultra low-energy radio better than existing PAN radio (e.g. Zigbee, Bluetooth) RF & DSP SoC WBAN Hearing aids ULP BT WiserBAN microsystem RADIO IC RF & DSP SoC Cardiac implants RF+LF MEMS RF & LF MEMS 2.4GHz mw-level <4x4x1 mm 3 Cochlear implants Heterogenous SiP Insulin pumps 19

20 EuWin: Internet of Things

21 EuWIn: Flextop Flextop in a Nutshell Routing Protocol (Standard and Proprietary Solution) Wireless Sensor Networks 100 Devices Remotely Accessible 21

22 EuWIn: Flextop nodes in fixed positions 1 Coordinator / Gateway 2 Sniffers Remotely Accessible C 22

23 Thesis Topis

24 Comparing Protocols for the IoT Framework: NEWCOM# - EuWIn Collaboration: University of Catania (Italy) Aim: Comparing different paradigms for the Internet of Things (IoT): Software Defined Radio, 6LowPAN, Zigbee Tools: Experimental activity on EuWIn 24

25 Delay Tolerant Networking Framework: NEWCOM# and RIGERS Collaboration: CPL Concordia Aim: Design of opportunistic routing protocols Scenario: Smart City / Smart Buildings Tools: Experimental activity on EuWIn 25

26 Delay Tolerant Networking Framework: NEWCOM# - EuWIn Collaboration: University of Catania (Italy), SUPSI (Switzerland) Aim: Design of opportunistic routing protocols Scenario: Smart Buildings Tools: Experimental activity on EuWIn YOU ARE HERE 26

27 Drones for the Internet of Things Framework: Industrial collaboration Collaboration: Lepida (Italy) Aim: Use drones to gather data deployed in large fields Tools: Experimental activity 27

28 Internet of Body Centric Things Framework: Possible project in H2020 Collaboration: CEA Leti (France), TUB (Germany), Telecom Italia (Italy) BCT: Objects carried on body or implanted, connected to off-body nodes and/or networks. Aim: network platform specifically devised for the BCT Scenario: BANs, Smart Environments Tools: Experimental activity on the WiserBAN platform 28

29 Modelling multi-hop networks Framework: NEWCOM# Collaboration: University of Parma (Italy) Aim: mathematical modeling performance of multi-hop networks of nodes using contention-based protocols Tools: Stochastic geometry and Markov chain analysis Source Relay Destination 29